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/* eslint no-unused-expressions: "off" */
// Test tools
const chai = require('chai')
const {
fetch,
MockAgent,
setGlobalDispatcher,
Headers
} = require('../../index.js')
const { expect } = chai
describe('node-fetch with MockAgent', () => {
it('should match the url', async () => {
const mockAgent = new MockAgent()
setGlobalDispatcher(mockAgent)
const mockPool = mockAgent.get('http://localhost:3000')
mockPool
.intercept({
path: '/test',
method: 'GET'
})
.reply(200, { success: true })
.persist()
const res = await fetch('http://localhost:3000/test', {
method: 'GET'
})
expect(res.status).to.equal(200)
expect(await res.json()).to.deep.equal({ success: true })
})
it('should match the body', async () => {
const mockAgent = new MockAgent()
setGlobalDispatcher(mockAgent)
const mockPool = mockAgent.get('http://localhost:3000')
mockPool
.intercept({
path: '/test',
method: 'POST',
body: (value) => {
return value === 'request body'
}
})
.reply(200, { success: true })
.persist()
const res = await fetch('http://localhost:3000/test', {
method: 'POST',
body: 'request body'
})
expect(res.status).to.equal(200)
expect(await res.json()).to.deep.equal({ success: true })
})
it('should match the headers', async () => {
const mockAgent = new MockAgent()
setGlobalDispatcher(mockAgent)
const mockPool = mockAgent.get('http://localhost:3000')
mockPool
.intercept({
path: '/test',
method: 'GET',
headers: (h) => {
return h['user-agent'] === 'undici'
}
})
.reply(200, { success: true })
.persist()
const res = await fetch('http://localhost:3000/test', {
method: 'GET',
headers: new Headers({ 'User-Agent': 'undici' })
})
expect(res.status).to.equal(200)
expect(await res.json()).to.deep.equal({ success: true })
})
it('should match the headers with a matching function', async () => {
const mockAgent = new MockAgent()
setGlobalDispatcher(mockAgent)
const mockPool = mockAgent.get('http://localhost:3000')
mockPool
.intercept({
path: '/test',
method: 'GET',
headers (headers) {
expect(headers).to.be.an('object')
expect(headers).to.have.property('user-agent', 'undici')
return true
}
})
.reply(200, { success: true })
.persist()
const res = await fetch('http://localhost:3000/test', {
method: 'GET',
headers: new Headers({ 'User-Agent': 'undici' })
})
expect(res.status).to.equal(200)
expect(await res.json()).to.deep.equal({ success: true })
})
})
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